With a stick blender in a large bowl combine peanut butter, vinegar, soy sauce, honey, garlic and sesame oil until well blended. Slowly blend in the canola oil. The sauce should be slightly thickened and completely emulsified. It may only take 1/4 C of the oil to do this or it could take the whole 1/2 C.

Cook and drain the pasta, toss the pasta and veggies in the sauce.